The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-177-1707, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Electric Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-177-1707 |
| Primary Part Number | 9527M21P02 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Measuring Method and Length | 6.140 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 4.000 INCHES IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Operating Pressure | 220.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | IDENTICAL ENDS |
| Inside Diameter | 9.000 INCHES NOMINAL IN |
| Hydrostatic Test Pressure | 100.0 POUNDS PER SQUARE INCH LBS |
| Burst Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Inner Conveying Tube Style | HELICAL CLOSE-PITCH CORRUGATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9527M21P02 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9527M21P01 | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| 353-038-0001 | 5/9 Secondary reference U.S. Government activity |
| 353-038-0001 | 5/2 Secondary reference U.S. Government activity |
NSN 4720-01-177-1707 is a Hose Assembly,metallic, manufactured by General Electric Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-177-1707 has 1 manufacturer part number on file: 9527M21P02 (General Electric Company).
Key specifications for 9527M21P02: Measuring Method and Length: 6.140 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 4.000 INCHES IN; Cross-Sectional Shape Style: ROUND; Outside Diameter: 1.000 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.